Pirelli Tire North America is the Official Tire Supplier for the World Challenge Championships to the Pirelli World Challenge in a five-year partnership that puts the prominent production-based series on performance racing slick tires.

Pirelli will supply all cars in the World Challenge GT, GTS and Touring Car categories starting with the 12-race 2011 season (the series’ 22nd season) with the P Zero Racing Slick and P Zero Racing Rain tires, for the SCCA Pro Racing-sanctioned Championship.

All World Challenge races are a maximum of 50 minutes in length and feature standing starts with popular cars from the world’s leading manufacturers racing head-to-head.

The 2012 Pirelli World Challenge Championships are aired on the new NBC Sports Network. All races will be broadcast in either 90-minute or two-hour programs airing Saturday or Sunday afternoons on the NBC Sports Network, formerly VERSUS. You can also view the races online, at www.world-challengetv.com